9 results
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
(10%) : SLE +++ ... EGPA • Solid cancers ... #dermatology #semiology ... #manifestations ... #differential
Cutaneous manifestations associated with myelodysplastic syndrome
 • Myeloid hemopathy with the most frequent skin lesions (20%)
Cutaneous manifestations ... Infectious manifestations ... dermatomyositis, SLE ... #diagnosis #dermatology ... #oncology #clinical
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Dermatologic Manifestations ... Rarely dominate the clinical ... reticularis Differential ... vasculitis #Dermatologic ... Polyangiitis #GPA #dermatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Suspect: Clinical ... 3rd Decade Skin ... permanent alopecia Differential ... fibromyalgia) • Infections ... and leukemia
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
- Comparison ... • Clinical features ... involved) • No leukemic ... : GI, neuro, cutaneous ... #hematology
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
extramedullary disease ... syndrome: CNS manifestations ... organs When Cancer ... CLL -> Invade Skin ... #Leukemia #Hematology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Manifestations: ... vasculitis) • Cutaneous ... disease) Differential ... tears, Ischemia, Leukemia ... , Lymphoma Ocular
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
(cutaneous or systemic ... presenting with erythematous ... associated with cancers ... #table #differential ... #diagnosis #dermatology
Pathergy Summary Overview

What is pathergy?
Pathergy is an exaggerated skin injury occurring after minor trauma such as
Skin trauma → Erythematous ... following: • Behcet ... Disease • Pyoderma ... Chronic myeloid leukemia ... allergy #immunology #dermatology